Just released: capstone_simulator An open-source Python framework for: ✅ Multi-target prediction ✅ Portfolio construction ✅ Realistic backtesting (no look-ahead bias!) Built for quants, students, & financial engineers. 🔗 https://t.co/WRrBSzXLxb #QuantitativeFinance #Trading

How concentrated is the S&P 500 today? 🔹 The “Magnificent 7” now account for 37% of its beta-weighted market cap. 🔹 $NVDA alone represents 10%. 🔹 Tesla and Nvidia show far greater return volatility than the rest. Read more at https://t.co/iE5tzIZq7O #MarketRisk #SP500 #NVDA

Why is everyone suddenly talking about Palantir again? Since early 2024, the stock has exploded. The Trump administration has handed Palantir nearly $1B in federal contracts, supercharging its government business. Long-term? It’s the top performer of the 2020s. #Palantir #AI